Canidae Platinum Chicken, Turkey, Lamb & Fish for dogs is vet formulated for all ages, breeds and sizes. This makes mealtimes with multiple pets much easier with just one bag for all dogs! This nutritionally dense formula provides optimum protein. Made with senior and less active dogs in mind, Platinum contains less protein and fat plus Glucosamine. Canidae adds probiotics to every kibble after cooking to help support healthy digestion, antioxidants to help support a healthy immune system, and omega 6&3 fatty acids to help support beautiful skin and coat. It contains no corn, wheat or soy.